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<div class="titlepage"><div><div><h3 class="title">
<a name="boost_asio.reference.ssl__context_base"></a><a class="link" href="ssl__context_base.html" title="ssl::context_base">ssl::context_base</a>
</h3></div></div></div>
<p>
        The <a class="link" href="ssl__context_base.html" title="ssl::context_base"><code class="computeroutput"><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">context_base</span></code></a>
        class is used as a base for the basic_context class template so that we have
        a common place to define various enums.
      </p>
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">context_base</span>
</pre>
<h5>
<a name="boost_asio.reference.ssl__context_base.h0"></a>
        <span><a name="boost_asio.reference.ssl__context_base.types"></a></span><a class="link" href="ssl__context_base.html#boost_asio.reference.ssl__context_base.types">Types</a>
      </h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/file_format.html" title="ssl::context_base::file_format"><span class="bold"><strong>file_format</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  File format types.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/method.html" title="ssl::context_base::method"><span class="bold"><strong>method</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Different methods supported by a context.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/options.html" title="ssl::context_base::options"><span class="bold"><strong>options</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Bitmask type for SSL options.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/password_purpose.html" title="ssl::context_base::password_purpose"><span class="bold"><strong>password_purpose</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Purpose of PEM password.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h5>
<a name="boost_asio.reference.ssl__context_base.h1"></a>
        <span><a name="boost_asio.reference.ssl__context_base.protected_member_functions"></a></span><a class="link" href="ssl__context_base.html#boost_asio.reference.ssl__context_base.protected_member_functions">Protected
        Member Functions</a>
      </h5>
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<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody><tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/_context_base.html" title="ssl::context_base::~context_base"><span class="bold"><strong>~context_base</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Protected destructor to prevent deletion through this type.
                </p>
              </td>
</tr></tbody>
</table></div>
<h5>
<a name="boost_asio.reference.ssl__context_base.h2"></a>
        <span><a name="boost_asio.reference.ssl__context_base.data_members"></a></span><a class="link" href="ssl__context_base.html#boost_asio.reference.ssl__context_base.data_members">Data
        Members</a>
      </h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                <p>
                  Name
                </p>
              </th>
<th>
                <p>
                  Description
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/default_workarounds.html" title="ssl::context_base::default_workarounds"><span class="bold"><strong>default_workarounds</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Implement various bug workarounds.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/no_sslv2.html" title="ssl::context_base::no_sslv2"><span class="bold"><strong>no_sslv2</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Disable SSL v2.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/no_sslv3.html" title="ssl::context_base::no_sslv3"><span class="bold"><strong>no_sslv3</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Disable SSL v3.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/no_tlsv1.html" title="ssl::context_base::no_tlsv1"><span class="bold"><strong>no_tlsv1</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Disable TLS v1.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="ssl__context_base/single_dh_use.html" title="ssl::context_base::single_dh_use"><span class="bold"><strong>single_dh_use</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Always create a new key when using tmp_dh parameters.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h5>
<a name="boost_asio.reference.ssl__context_base.h3"></a>
        <span><a name="boost_asio.reference.ssl__context_base.requirements"></a></span><a class="link" href="ssl__context_base.html#boost_asio.reference.ssl__context_base.requirements">Requirements</a>
      </h5>
<p>
        <span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/ssl/context_base.hpp</code>
      </p>
<p>
        <span class="bold"><strong>Convenience header: </strong></span><code class="literal">boost/asio/ssl.hpp</code>
      </p>
</div>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2003-2012 Christopher M. Kohlhoff<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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